A method treats a patient for adult-onset dementia of the Alzheimer's type by removing a portion of the patient's cerebrospinal fluid, preferably (although not necessarily) by transporting the fluid to another portion of the patient's body. An apparatus for removing cerebrospinal fluid includes (1) a...http://www.google.es/patents/US7025742?utm_source=gb-gplus-sharePatente US7025742 - Internally powered CSF pump systems and methods
